Appendix 4 Peripheral Devices - YASKAWA V7 Technical Manual

Appendix 4. PERIPHERAL DEVICES
The following peripheral devices may be required to be mounted between the AC main circuit power
supply and the Drive input terminals L1 (R), L2 (S) and L3 (T).
Never connect a general LC/RC noise filter to the drive output circuit.
Never connect a phase-advancing capacitor to the input/output sides or a
surge suppressor to the output side of the drive.
When a magnetic contactor is installed between the drive and the motor,
never turn it on or off during operation.
For more details on peripheral devices, contact your manufacturer.
Recommended Branch Circuit Short Circuit Protection Peripheral Devices
All NEMA type 4X/12 models require branch circuit short circuit protection in
the form of fuses. Use the recommended fuses listed below. Failure to use
the listed fuses may result in damage to the drive and/or personal injury. All
other non-NEMA type 4 Drives can use either fuses or MCCBs for branch
circuit short circuit protection.
All models have UL evaluated motor overload protection built in. Motor
overload protection is also provided in accordance with the NEC and CEC.
Additional branch circuit overload protection is not required.
230V 3-Phase
Model CIMR-V7*
MV
Capacity (kVA)
Rated output current (A)
Rated input current (A)
Max. Time Delay Fuse Rating (A)
Max. Non-Time Delay Fuse Rating (A)
Max. MCCB Rating (A)
460V 3-Phase
Model CIMR-V7*
MV
Capacity (kVA)
Rated output current (A)
Rated input current (A)
Max. Time Delay Fuse Rating (A)
Max. Non-Time Delay Fuse Rating (A)
Max. MCCB Rating (A)
Notes:
(1) Apply UL designated Class RK5 fuses.
(2) Apply UL designated Class CC or T non-time delay fuses.
(3) Model 47P5 rated 21A is only applicable to the NEMA type 4X/12 version.
Input fuse sizes are determined by NEC guidelines, and should not exceed the ratings shown in the table.
Fuse Ratings are based upon 250V fuses for 230V Drives, and 600V for 460V Drives
Fuse Manufacturer's Designators:
CAUTION
WARNING
20P1 20P2
A001 A002
0.3 0.6
0.8 1.6
1.1 1.8
(1) 1.8 3.2
3 5
(2)
15 15
40P2 40P4
B001 B002
0.9 1.4
1.2 1.8
1.6 2.4
(1) 2.8 4
(2) 5 7
15 15
Class CC: KTK, FNQ or equivalent
Class RK5: FRN, FRS or equivalent
Class T: JJS, JJN or equivalent
20P4 20P7 21P5
A003 A005 A008
1.1 1.9 3.0
3.0 5.0 8.0
3.9 6.4 11.0
6.25 10 17.5
10 20 30
15 15 20
40P7 41P5 42P2
B003 B005 –
2.6 3.7
3.4 4.8
4.7 7.0
8 12
12 20
15 15
A4-1
22P2 23P7 25P5
A011 A017 A025
4.2 6.7 9.5
11.0 17.5 25.0
15.1 24.0 33.0
20 25 45
45 45 70
30 40 50
43P7 45P5 47P5 (3)
B009 B015 B018
7.0 11.0 14.0
9.2 14.8 18/21
12.0 19.6 23.8 / 27.8
20 35 45
35 60 70
20 30 40
27P5
A033
13.0
33.0
39.6
60
80
60